Added a IsRegex option to Replace.
Added a IsRegex option to Replace.

Wyamio/Wyam,adamclifford/Wyam,adamclifford/Wyam,adamclifford/Wyam,adamclifford/Wyam,adamclifford/Wyam,heavenwing/Wyam,heavenwing/Wyam,Wyamio/Wyam,Wyamio/Wyam